Saving as metadata fails

[mpolden]

Saving subtitles as metadata sometimes fails with the following error:

2014-09-16 11:23:09,872 (7fe93bfff700) :  DEBUG (__init__:90) - Saving subtitles as metadata
2014-09-16 11:23:09,874 (7fe93bfff700) :  CRITICAL (agentkit:983) - Exception in the update function of agent named 'Subliminal TV Subtitles', called with guid 'com.plexapp.agents.thetvdb://280494/1/1?lang=en' (most recent call last):
  File "/mnt/raid/plex/Plex Media Server/Plug-ins/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/api/agentkit.py", line 981, in _update
    agent.update(obj, media, lang)
  File "/mnt/raid/plex/Plex Media Server/Plug-ins/Subliminal.bundle/Contents/Code/__init__.py", line 151, in update
    saveSubtitles(videos, subtitles)
  File "/mnt/raid/plex/Plex Media Server/Plug-ins/Subliminal.bundle/Contents/Code/__init__.py", line 91, in saveSubtitles
    saveSubtitlesToMetadata(videos, subtitles)
  File "/mnt/raid/plex/Plex Media Server/Plug-ins/Subliminal.bundle/Contents/Code/__init__.py", line 118, in saveSubtitlesToMetadata
    mediaPart.subtitles[Locale.Language.Match(subtitle.language.alpha2)][subtitle.page_link] = Proxy.Media(subtitle.content, ext="srt")
  File "/mnt/raid/plex/Plex Media Server/Plug-ins/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/api/agentkit.py", line 237, in __setitem__
    self._proxies[item] = make_tuple(item, value)
  File "/mnt/raid/plex/Plex Media Server/Plug-ins/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/api/agentkit.py", line 220, in make_tuple
    name_hash = self._core.data.hashing.sha1(item)
  File "/mnt/raid/plex/Plex Media Server/Plug-ins/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/components/data.py", line 32, in sha1
    return self._generateHash(data, hashlib.sha1(), digest)
  File "/mnt/raid/plex/Plex Media Server/Plug-ins/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/components/data.py", line 22, in _generateHash
    obj.update(data)
TypeError: must be string or buffer, not None

2014-09-16 11:23:09,879 (7fe93bfff700) :  DEBUG (model:225) - Serializing to /mnt/raid/plex/Plex Media Server/Metadata/TV Shows/4/58dd2b277c5e01eb6e95a2ae4d254b47b6703c0.bundle/Contents/com.plexapp.agents.subliminal/Info.xml
2014-09-16 11:23:09,881 (7fe93bfff700) :  DEBUG (runtime:918) - Response: [200] str, 16 bytes

Storing subtitles next to media files always works.

[mpolden]

I think this issue occurs when subtitle.page_link is None here:

Subliminal.bundle/Contents/Code/__init__.py

Line 118 in cf9a916

mediaPart.subtitles[Locale.Language.Match(subtitle.language.alpha2)][subtitle.page_link] = Proxy.Media(subtitle.content, ext="srt")

[mpolden]

Looking at the API for Subliminal, it looks like page_link will either be a string or None: http://subliminal.readthedocs.org/en/latest/api/subtitle.html#subliminal.subtitle.Subtitle

So I guess None needs to be handled in some way.

[tomsommer]

Can be fixed by disabling TheSubDB, but please fix it.